Danya92 Danya92

12-11-2021
Biology

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What is observational classification

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huda9210 huda9210

12-11-2021

Answer:

Three types of observational studies include cohort studies, case-control studies, and cross-sectional studies

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zainab1029 zainab1029

12-11-2021

where you observe, or study, something then organize it into categories

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